package com.liuyucheng.idea_springboot.dao;

import com.liuyucheng.idea_springboot.util.ResultUtil;
import org.apache.ibatis.annotations.Mapper;

import java.util.LinkedHashMap;

@Mapper
public interface EChartsMapper {

    LinkedHashMap<String,Object> getDataBar(int id);

    int readDs();

    int plusOne();
}
